320370552

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{26021}}^1$

素因数の和:26058

約数の個数: 80

約数和(自身を含む): 944598600

約数和(自身を除く): 624228048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 26021, 52042, 78063, 104084, 156126, 208168, 234189, 312252, 468378, 494399, 624504, 702567, 936756, 988798, 1405134, 1483197, 1873512, 1977596, 2107701, 2810268, 2966394, 3955192, 4215402, 4449591, 5620536, 5932788, 8430804, 8899182, 11865576, 13348773, 16861608, 17798364, 26697546, 35596728, 40046319, 53395092, 80092638, 106790184, 160185276, 320370552]

約数ペア:

[(1, 320370552), (2, 160185276), (3, 106790184), (4, 80092638), (6, 53395092), (8, 40046319), (9, 35596728), (12, 26697546), (18, 17798364), (19, 16861608), (24, 13348773), (27, 11865576), (36, 8899182), (38, 8430804), (54, 5932788), (57, 5620536), (72, 4449591), (76, 4215402), (81, 3955192), (108, 2966394), (114, 2810268), (152, 2107701), (162, 1977596), (171, 1873512), (216, 1483197), (228, 1405134), (324, 988798), (342, 936756), (456, 702567), (513, 624504), (648, 494399), (684, 468378), (1026, 312252), (1368, 234189), (1539, 208168), (2052, 156126), (3078, 104084), (4104, 78063), (6156, 52042), (12312, 26021)]